https://github.com/kalbarczykdev/java-swing-ulam-spiral

The Ulam Spiral is a graphical representation of prime numbers in a spiral pattern. This program generates the Ulam Spiral and displays it using Java's Swing library.
https://github.com/kalbarczykdev/java-swing-ulam-spiral

beginer-friendly beginer-projects beginner java java-awt-swing java-swing turorial ulam-spiral ulam-spiral-generator youtube

Last synced: 6 months ago
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The Ulam Spiral is a graphical representation of prime numbers in a spiral pattern. This program generates the Ulam Spiral and displays it using Java's Swing library.

• Host: GitHub
• URL: https://github.com/kalbarczykdev/java-swing-ulam-spiral
• Owner: KalbarczykDev
• Created: 2023-06-25T11:13:46.000Z (over 2 years ago)
• Default Branch: main
• Last Pushed: 2025-08-10T18:51:56.000Z (6 months ago)
• Last Synced: 2025-08-10T20:38:43.767Z (6 months ago)
• Topics: beginer-friendly, beginer-projects, beginner, java, java-awt-swing, java-swing, turorial, ulam-spiral, ulam-spiral-generator, youtube
• Language: Java
• Homepage:
• Size: 69.3 KB
• Stars: 1
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

          
# Ulam Spiral

Simple Java Program generating an Ulam Spiral, a visualization of prime numbers in a spiral pattern.

It uses Java Swing to create a graphical user interface (GUI) window for displaying the spiral. 

It was made for GUI class at PJAIT

## Screenshot

![UlamSpiral](images/ulam-spiral.png)

## Prerequisites

- Java 21 or higher (LTS version recommended)

## Usage

### Cloning the Repository

``bash

git clone https://github.com/KalbarczykDev/java-swing-ulam-spiral.git

cd java-swing-ulam-spiral/src

``

### Building the Project

``bash

javac *.java

``

### Running the application

``bash

java Main

``

- Enter size of the spiral in prompt window.

- Wait for output.

## License

[MIT](https://choosealicense.com/licenses/mit/)